There is not file system. I just used it to read/write files. I plan
to study USB device driver on "Linux Device Driver". There are some
text files in it, but I can not "see" any.
fdisk does not reply anything:
$ fdisk -l /dev/scsi/host0/bus0/target0/lun0
$
$ dmesg
Linux version 2.4.26-vrs1-cirrus-1-2-1-ts8 (gcc
version 3.3.4) #1 Mon Mar 7 095CPU: Arm920Tid(wb) revision 0
Machine: ep9301
On node 0 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 1 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 2 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 3 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: console=ttyAM0,115200 root=/dev/mtdblock1
Relocating machine vectors to 0xffff0000
Calibrating delay loop... 99.94 BogoMIPS
Memory: 8MB 8MB 8MB 8MB = 32MB total
Memory: 28772KB available (1124K code, 293K data, 56K init)
Dentry cache hash table entries: 4096 (order: 3, 32768 bytes)
Inode cache hash table entries: 2048 (order: 2, 16384 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
CPU: Testing write buffer: pass
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
devfs: v1.12c (20020818) Richard Gooch
devfs: boot_options: 0x1
ttyAM0 at MMIO 0x808c0000 (irq = 52) is a AMBA
ttyAM1 at MMIO 0x808d0000 (irq = 54) is a AMBA
ttyAM2 at MMIO 0x808e0000 (irq = 55) is a AMBA
pty: 1024 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ enabled
rtc: no TS-5620 RTC detected.
ep93xx_eth() version: ep93xx_eth.c: V1.0 09/04/2003 Cirrus Logic
RAMDISK driver initialized: 16 RAM disks of 12288K size 1024 blocksize
about to do sbc_setinfo
Searching for NAND flash...
NAND device: Manufacturer ID: 0x20, Chip ID: 0x75 (ST Micro NAND 32MiB
3,3V 8-bit)
Scanning device for bad blocks
Using static partition definition
Creating 3 MTD partitions on "NAND 32MiB 3,3V 8-bit":
0x00000000-0x00004000 : "TS-BOOTROM"
0x00004000-0x01d04000 : "Linux"
0x01d04000-0x02000000 : "RedBoot"
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 2048 bind 4096)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NetWinder Floating Point Emulator V0.97 (double precision)
yaffs: Attempting MTD mount on 31.1, "1f:01"
VFS: Mounted root (yaffs filesystem).
Mounted devfs on /dev
Freeing init memory: 56K
nfs warning: mount version newer than kernel
NFS: mount program didn't pass remote address!
enable_irq(39) unbalanced from c02be47c
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-ohci.c: USB OHCI at membase 0xe0020000, IRQ 56
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 3 ports detected
SCSI subsystem driver Revision: 1.00
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
USB Mass Storage support registered.
hub.c: new USB device not_pci-3, assigned address 2
scsi0 : SCSI emulation for USB Mass Storage devices
Vendor: SMART G2 Model: Dell Memory Key Rev: 1.04
Type: Direct-Access ANSI SCSI revision: 02
Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
SCSI device sda: 503808 512-byte hdwr sectors (258 MB)
sda: Write Protect is off
Partition check:
/dev/scsi/host0/bus0/target0/lun0: p1 p2 p4
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 2
I/O error: dev 08:01, sector 2
EXT2-fs: unable to read superblock
yaffs: Attempting MTD mount on 8.1, "08:01"
I/O error: dev 08:01, sector 0
FAT: unable to read boot sector
I/O error: dev 08:01, sector 0
--- In "Yan Seiner" <> wrote:
>
> --- In "chentom60" <chentom60@> wrote:
> >
> > $ /usr/bin/loadUSB.sh
> > I/O error: dev 08:01, sector 2
> > EXT2-fs: unable to read superblock
> > yaffs: Attempting MTD mount on 8.1, "08:01"
> > I/O error: dev 08:01, sector 0
> > FAT: unable to read boot sector
> > mount: Mounting /dev/scsi/host0/bus0/target0/lun0/part1 on /mnt/cf
> > failed: Invalid argument
> >
>
> Are you sure there's a valid file system on the usb stick?
>
> what does fdisk say?
>
> --Yan
>
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